`techkorea.net`

DNSSEC	⚠️ Not signed
NS	`ans1.hostcocoa.com` ⚠️ Not in zone NS records
		A	205.251.192.117^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-117.awsdns-14.com`
NS	`ans2.hostcocoa.com` ⚠️ Not in zone NS records
		A	205.251.195.46^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-814.awsdns-37.net`
NS	`ans3.hostcocoa.com` ⚠️ Not in zone NS records
		A	205.251.197.133^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1413.awsdns-48.org`
NS	`ans4.hostcocoa.com` ⚠️ Not in zone NS records
		A	205.251.198.221^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1757.awsdns-27.co.uk`

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774548597

Same first word

techkorea.net

techkorea.com

Similar names

aerotekch.com

koaretech.com

oaktreehc.co.uk

koreatech.cn

teacherok.com

okteacher.com

koreatech.or.kr

koreatech.ac.kr

koreatech.cc

koreatech.net

theecoark.com

arkeotech.com

DNS History

8 records (4 active, 4 former)

●NSans1.hostcocoa.com2026-02-24 → 2026-03-26 · 3 obs

○ 2016-04-02 20:55:56
● 2026-02-24 17:05:14
● 2026-03-26 18:31:52

●NSans2.hostcocoa.com2026-02-24 → 2026-03-26 · 3 obs

○ 2016-04-02 20:55:56
● 2026-02-24 17:05:14
● 2026-03-26 18:31:52

●NSans3.hostcocoa.com2026-02-24 → 2026-03-26 · 3 obs

○ 2016-04-02 20:55:56
● 2026-02-24 17:05:14
● 2026-03-26 18:31:52

●NSans4.hostcocoa.com2026-02-24 → 2026-03-26 · 3 obs

○ 2016-04-02 20:55:56
● 2026-02-24 17:05:14
● 2026-03-26 18:31:52

○NSns1.bluehost.com2015-08-23 → 2015-12-10 · 4 obs

● 2015-08-23 06:28:00
● 2015-12-10 22:12:30
○ 2016-04-02 20:55:56
○ 2026-03-26 18:31:52

○NSns2.bluehost.com2015-08-23 → 2015-12-10 · 4 obs

● 2015-08-23 06:28:00
● 2015-12-10 22:12:30
○ 2016-04-02 20:55:56
○ 2026-03-26 18:31:52

○MXmail.techkorea.net2015-08-23 → 2015-12-10 · 4 obs

● 2015-08-23 06:28:00
● 2015-12-10 22:12:30
○ 2016-04-02 20:55:56
○ 2026-03-26 18:31:52

○A69.195.122.1492015-08-23 → 2015-12-10 · 4 obs

● 2015-08-23 06:28:00
● 2015-12-10 22:12:30
○ 2016-04-02 20:55:56
○ 2026-03-26 18:31:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
techkorea.net	ans1.hostcocoa.com, ans2.hostcocoa.com, ans3.hostcocoa.com, ans4.hostcocoa.com	-

✅ Authoritative Response

Server:205.251.192.117

NS records: ans1.hostcocoa.com, ans2.hostcocoa.com, ans3.hostcocoa.com, ans4.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techkorea.net (unsigned zone)

⏱️ Timing

Total: 306ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

techkorea.net is delegated to four name servers: ans1.hostcocoa.com, ans2.hostcocoa.com, ans3.hostcocoa.com and ans4.hostcocoa.com.

techkorea.net at least partially shares name servers with other domains, for example kkga.kr, gvcn.net, vanonestudio.com, changupway.com and usninemoim.com.